var color = new cc.Color(242,129,27);
this.us_label.fontColor = new cc.color(242,129,27);
// this.us_label.Color = new cc.color(242,129,27);
how can I do?? 
var color = new cc.Color(242,129,27);
this.us_label.fontColor = new cc.color(242,129,27);
// this.us_label.Color = new cc.color(242,129,27);
how can I do?? 

color统一在node上
var color = new cc.Color(242,129,27);
this.us_label.node.color = color;
thank you so much for reply!!!